Thyroid Test Details
On-site by appointment or same-day walk-in. Our Private Thyroid Blood Test detects 5 (five) biomarkers which indicate fertility level.
A thyroid is an endocrine gland which secretes hormones.
This exam detects 5 (five) biomarkers indicating:
- TSH: Stimulating hormone.
- TT3.
- TT4: Measures thyroxine.
- FT3: Measures triodothyronine.
- FT4: Gland function indicator.
Why should you check with us?
- Direct laboratory prices and support.
- Easy appointments.
- Fast results and prescriptions.
- CE-certified sensitive PCR laboratory equipment for accurate tests.
- MHRA-registered IVD devices.
- WhatsApp support during business hours.
How does the exam work?
Visit one of our test clinic locations.
Present an ID and order your appointment or simply walk-in.
Have your sample (blood) taken by staff to be tested.
Receive your results through email or by opening your dashboard on our site.
How long do I need to wait for my results?
The typical turnaround time is 1 working day. Do note that while we aim to give you results as quickly as possible, the exact result processing time may vary. We are committed to following strict guidelines to ensure quick and accurate results, including staff training, audits, logging, and quality control. The close proximity of our laboratory to our clinic allows us to instantly analyze samples.
Please follow our eating and drinking guidelines before the day of sample collection.
Missed appointments are NOT REFUNDABLE. Similarly, cancellations done within 24 hours of the appointment time are NOT REFUNDABLE.
Rescheduling and availability may be discussed with customer service.
Disclaimer: We DO NOT draw samples from children under 16 years old.
Scientific Data:
Method: Fluorescence quantitative immunoassay
Detection limits:
- TSH: 0.1 mIU/L
- TT3: 0.5 nmol/L
- TT4: 5 nmol/L
- FT3: 1 pmol/L
- FT4: 0.3 ng/mL
Precision and accuracy:
The relative standard deviation is ≤ 15%. Also, the within-assay CV and the between-assay CV are less than or equal to 15%.
Measuring ranges:
- TSH: 0.1~100 mIU/L
- TT3: 0.5-10 nmol/L
- TT4: 5-300 nmol/L
- FT3: 1-50 pmol/L
- FT4: 0.30-100.00 pmol/L
Validation-active information:
- EQA: Yes
- Inter-laboratory validations
- Periodic according to the validation schedule.
- Event-triggered.
Detection:
TSH, TT3, TT4, FT3, and FT4 are measured from the serum, plasma, or whole blood samples.
In-range results:
- TSH: 0.3~4.2 mIU/L
- TT3: 1.23-3.07 nmol/L
- TT4: 66-181 nmol/L
- FT3: 3.10-6.80 pmol/L
- FT4: 12.00-22.00 pmol/L
Adults who are euthyroid or have normal thyroid production and serum levels are expected to have normal or in-range results.
Out-of-range results:
Lastly, any results outside of the listed reference ranges would be considered abnormal, and the person may be at risk for hypothyroidism, hyperthyroidism, and other issues.
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Shipping and Return Policies
Appointment:
Missed appointments or cancellations less than 24 hours prior are not entitled to refunds. Rescheduling is possible but not guaranteed. Please contact the customer service prior to the appointment time to discuss cost and availability options.
Shipping & Return:
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
To Qualify for any return, the product must be in the same condition as when you received it. Not used, not opened, unworn, in its original packaging. You will also need to send it to us with the receipt or proof of purchase.
Please return to: Medicines by MailBox, 89 Falcon Rd, London. SW11 2PF
You can read our full return policy here:
https://medicinesbymailbox.co.uk/return-policy/
We offer next day delivery; however courier delivery times are out of our control. We are unable to offer refunds for any late deliveries. But you will receive courier tracking information once your order has been dispatched. And orders placed by 1pm are dispatched on the same day.
TSH
Wyatt A. –
Superb service! Booking was straightforward, staff was caring, and I had my results the next day.